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| author | Felix Fietkau <nbd@openwrt.org> | 2007-02-27 21:14:00 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2007-02-27 21:14:00 +0000 |
| commit | 423e90915d930f680ffec4eb5157696deaac35ba (patch) | |
| tree | 5a8a4e4f5cfbcd04c7c205af37e898bbc2e799ff /include/scan.mk | |
| parent | 046dc6bde1ddd41fee5b9c196f85fe28de2400fb (diff) | |
| download | upstream-423e90915d930f680ffec4eb5157696deaac35ba.tar.gz upstream-423e90915d930f680ffec4eb5157696deaac35ba.tar.bz2 upstream-423e90915d930f680ffec4eb5157696deaac35ba.zip | |
Massive speedup in the package/target scanning step - per package metadata files are now cached. - timestamp.pl calls have been replaced with make file dependencies - an extra stamp file ensures that directory listing changes force a rebuild
SVN-Revision: 6404
Diffstat (limited to 'include/scan.mk')
| -rw-r--r-- | include/scan.mk | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/include/scan.mk b/include/scan.mk new file mode 100644 index 0000000000..7725fc713a --- /dev/null +++ b/include/scan.mk @@ -0,0 +1,43 @@ +include $(TOPDIR)/include/verbose.mk + +SCAN_TARGET ?= pkginfo +SCAN_NAME ?= package +SCAN_DIR ?= package +SCAN_DEPS ?= include/package.mk + +ifeq ($(IS_TTY),1) + define progress + printf "\033[M\r$(1)" >&2; + endef +else + define progress + : + endef +endif + +SCAN = $(patsubst $(SCAN_DIR)/%/Makefile,%,$(shell ls $(SCAN_DIR)/*/Makefile)) +tmp/.$(SCAN_TARGET): + @($(call progress,Collecting $(SCAN_NAME) info: merging...)) + for file in $(SCAN); do \ + cat tmp/info/.$(SCAN_TARGET)-$$file; \ + done > $@ + @($(call progress,Collecting $(SCAN_NAME) info: done)) + @echo + +define scanfiles +$(foreach FILE,$(SCAN), + tmp/.$(SCAN_TARGET): tmp/info/.$(SCAN_TARGET)-$(FILE) FORCE + tmp/info/.$(SCAN_TARGET)-$(FILE): $(SCAN_DEPS) $(SCAN_DIR)/$(FILE)/Makefile + { \ + $$(call progress,Collecting $(SCAN_NAME) info: $(SCAN_DIR)/$(FILE)) \ + echo Source-Makefile: $(SCAN_DIR)/$(FILE)/Makefile; \ + $(NO_TRACE_MAKE) --no-print-dir DUMP=1 -C $(SCAN_DIR)/$(FILE) 3>/dev/null || echo "ERROR: please fix $(SCAN_DIR)/$(FILE)/Makefile" >&2; \ + echo; \ + } > $$@ +) + +endef +$(eval $(call scanfiles)) + +FORCE: +.PHONY: FORCE |